[petsc-dev] Are we suppressing stderr when comparing outputs of tests?

[Stefano Zampini]

The error is raised from HPDDM , that does not stop and I think does not
return error codes. Pierre?

Il giorno mer 13 mag 2020 alle ore 16:01 Matthew Knepley <knepley at gmail.com>
ha scritto:

> I see my stderr with tests. I am running it right now.
>
>    Matt
>
> On Wed, May 13, 2020 at 8:55 AM Stefano Zampini <stefano.zampini at gmail.com>
> wrote:
>
>> I have a test that fails, but it only prints a small amount of information
>>
>> [szampini at localhost petsc]$ make -f gmakefile.test test search='ksp%'
>> searchin='ex75_2_icc' PETSC_ARCH=arch-opt
>> Using MAKEFLAGS: -- PETSC_ARCH=arch-opt searchin=ex75_2_icc search=ksp%
>>         TEST arch-opt/tests/counts/ksp_ksp_tutorials-ex75_2_icc.counts
>>  ok ksp_ksp_tutorials-ex75_2_icc+reset-false
>> not ok diff-ksp_ksp_tutorials-ex75_2_icc+reset-false # Error code: 1
>> # 3c3
>> # < Linear solve converged due to CONVERGED_RTOL iterations 34
>> # ---
>> # > Linear solve did not converge due to DIVERGED_ITS iterations 1000
>>  ok ksp_ksp_tutorials-ex75_2_icc+reset-true
>>  ok diff-ksp_ksp_tutorials-ex75_2_icc+reset-true
>>
>> If I run the test that fails myself, I get PETSC_ERROR messages
>>
>> [szampini at localhost tutorials]$ ./ex75 -nmat 3 -pc_type icc
>> -ksp_converged_reason -ksp_type hpddm -ksp_max_it 1000 -ksp_gmres_restart
>> 40 -ksp_rtol 1e-10 -ksp_hpddm_type gcrodr -ksp_hpddm_recycle 20 -reset
>> false -load_dir ${DATAFILESPATH}/matrices/hpddm/GCRODR
>> Linear solve converged due to CONVERGED_RTOL iterations 94
>> Linear solve converged due to CONVERGED_RTOL iterations 37
>> [0]PETSC ERROR: --------------------- Error Message
>> --------------------------------------------------------------
>> [0]PETSC ERROR: Operation done in wrong order
>> [0]PETSC ERROR: Need to call MatDenseRestoreArray first
>> [0]PETSC ERROR: See https://www.mcs.anl.gov/petsc/documentation/faq.html
>> for trouble shooting.
>> [0]PETSC ERROR: Petsc Development GIT revision: v3.13.1-192-g23916988c6
>>  GIT Date: 2020-05-09 02:16:44 +0300
>> [0]PETSC ERROR: ./ex75 on a arch-debug named localhost.localdomain by
>> szampini Wed May 13 15:51:48 2020
>> [0]PETSC ERROR: Configure options
>> --DATAFILESPATH=/home/szampini/Devel/petscdatafiles --download-elemental
>> --download-chaco --download-ctetgen --download-exodusii --download-glvis
>> --download-hara --download-hara-commit=HEAD --download-hdf5
>> --download-hpddm --download-hpddm-commit=HEAD --download-hypre
>> --download-metis --download-mfem-commit=origin/master --download-mfem=1
>> --download-ml --download-mumps --download-netcdf --download-p4est
>> --download-parmetis --download-pnetcdf --download-ptscotch
>> --download-revolve --download-scalapack --download-slepc
>> --download-suitesparse --download-superlu --download-superlu_dist
>> --download-triangle --with-blaslapack-include=/usr/include/openblas
>> --with-cxx-dialect=C++11 --with-fortran-bindings=0 --with-opengl
>> --with-openmp --with-thrust-dir=/home/szampini/local --with-valgrind
>> --with-zlib CFLAGS="-Wall -g -O0" CXXFLAGS="-Wall -g -O0" FFLAGS="-g -O0"
>> PETSC_ARCH=arch-debug
>> [0]PETSC ERROR: #1 MatDensePlaceArray_SeqDense() line 1364 in
>> /home/szampini/Devel/petsc/src/mat/impls/dense/seq/dense.c
>> [0]PETSC ERROR: #2 MatDensePlaceArray() line 1900 in
>> /home/szampini/Devel/petsc/src/mat/impls/dense/mpi/mpidense.c
>> [0]PETSC ERROR: #3 GMV() line 128 in
>> /home/szampini/Devel/petsc/arch-debug/include/HPDDM_PETSc.hpp
>> [0]PETSC ERROR: --------------------- Error Message
>> --------------------------------------------------------------
>> [0]PETSC ERROR: Operation done in wrong order
>> [0]PETSC ERROR: Need to call MatDenseRestoreArray first
>> [0]PETSC ERROR: See https://www.mcs.anl.gov/petsc/documentation/faq.html
>> for trouble shooting.
>> [0]PETSC ERROR: Petsc Development GIT revision: v3.13.1-192-g23916988c6
>>  GIT Date: 2020-05-09 02:16:44 +0300
>> [0]PETSC ERROR: ./ex75 on a arch-debug named localhost.localdomain by
>> szampini Wed May 13 15:51:48 2020
>> [0]PETSC ERROR: Configure options
>> --DATAFILESPATH=/home/szampini/Devel/petscdatafiles --download-elemental
>> --download-chaco --download-ctetgen --download-exodusii --download-glvis
>> --download-hara --download-hara-commit=HEAD --download-hdf5
>> --download-hpddm --download-hpddm-commit=HEAD --download-hypre
>> --download-metis --download-mfem-commit=origin/master --download-mfem=1
>> --download-ml --download-mumps --download-netcdf --download-p4est
>> --download-parmetis --download-pnetcdf --download-ptscotch
>> --download-revolve --download-scalapack --download-slepc
>> --download-suitesparse --download-superlu --download-superlu_dist
>> --download-triangle --with-blaslapack-include=/usr/include/openblas
>> --with-cxx-dialect=C++11 --with-fortran-bindings=0 --with-opengl
>> --with-openmp --with-thrust-dir=/home/szampini/local --with-valgrind
>> --with-zlib CFLAGS="-Wall -g -O0" CXXFLAGS="-Wall -g -O0" FFLAGS="-g -O0"
>> PETSC_ARCH=arch-debug
>> [0]PETSC ERROR: #4 MatDensePlaceArray_SeqDense() line 1364 in
>> /home/szampini/Devel/petsc/src/mat/impls/dense/seq/dense.c
>> [0]PETSC ERROR: #5 MatDensePlaceArray() line 1900 in
>> /home/szampini/Devel/petsc/src/mat/impls/dense/mpi/mpidense.c
>> [0]PETSC ERROR: #6 apply() line 216 in
>> /home/szampini/Devel/petsc/arch-debug/include/HPDDM_PETSc.hpp
>> Linear solve did not converge due to DIVERGED_ITS iterations 1000
>>
>> Why is that? are we suppressing stderr when comparing diffs?
>>
>> --
>> Stefano
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
> https://www.cse.buffalo.edu/~knepley/
> <http://www.cse.buffalo.edu/~knepley/>
>


-- 
Stefano
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